Providing Drain Arrangements In TNCSC MRM Campus at Thimmavaram in Chengalpattu Taluk and District

Amount

CIVIL WORK

Sectioning and Leveling the Godown Campus by using JCB including cost of conveyance, hire charges, fuel charges etc., complete complying with standard specification and as directed by the departmental officer.

Dismantling and Clearing away Reinforced Cement Concrete using deploying machineries etc., complete complying with standard specification and as directed by the departmental officer.

Cement Concrete 1:2:4 (One Cement, Two sand and Four (broken stone jelly) using 40mm size hard broken stone jelly for dummy columns, excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete. (Reinforced Cement Concrete 1:2:4 for slab to be extended up to top of splashing with pressed tiles and future extension rods to be embedded in CC 1:3:6 (One Cement, Three crushed stone standard Six hard broken stone jelly). Dummy columns should be at least 1 metre height) etc., complete complying with standard specification and as directed by the departmental officer.

Cement concrete 1:1.5:3(One Cement, One and Half Sand and Three Aggregate) using 20mm of hard broken granite stone for all RCC works using machine for mixing concrete excluding cost of centering, strutting and shuttering, cost of steel and fabrication of reinforcement and placing of grills in position but including curing finishing etc., complete complying with standard specifications and as directed. In Foundation and Basement.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid etc complete complying with standard specification and as directed. For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc complete complying with standard specification and as directed.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.l. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire etc complete complying with standard specification and as directed.

Supplying, fabricating, hoisting and errection of Steel angles for TRUSSES & PURLINS including drilling holes and painting the purlins with two cot of anticorrosive paint of approved colour over one coat of red oxide primer. The required angle purline will be supplied departmentally and cost will be recovered at issue rate etc complete complying with standard specification and as directed.

G Murali (BID ID -1173894)